Unit 543 was a secret Imperial Japanese Army facility at Hailar that focused on the development of biological weapons during World War II.[1] It was operated by the Kempeitai, the Japanese military police. [2]

See also

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References

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  1. ^ "Imperial Japan's Chemical Warfare Development Program". Pacific Atrocities Education. Retrieved 2024-09-11.
  2. ^ Hal Gold, Unit 731 Testimony, 2003